Class PaginatorHelper

__construct()source public

__construct( View $View , array $settings array() )

Constructor for the helper. Sets up the helper that is used for creating 'AJAX' links.

Use public $helpers = array('Paginator' => array('ajax' => 'CustomHelper')); to set a custom Helper or choose a non JsHelper Helper. If you want to use a specific library with JsHelper declare JsHelper and its adapter before including PaginatorHelper in your helpers array.

The chosen custom helper must implement a link() method.

Parameters

View $View

the view object the helper is attached to.

array $settings optional array()

Array of settings.

Throws

CakeException
When the AjaxProvider helper does not implement a link method.

_convertUrlKeys()source protected

_convertUrlKeys( array $url , string $type )

Converts the keys being used into the format set by options.paramType

Parameters

array $url

Array of URL params to convert

string $type

Keys type.

Returns

array
converted URL params.

_hasPage()source protected

_hasPage( string $model , integer $page )

Does $model have $page in its range?

Parameters

string $model

Model name to get parameters for.

integer $page

Page number you are checking.

Returns

boolean
Whether model has $page

_pagingLink()source protected

_pagingLink( string $which , string $title null , array $options array() , string $disabledTitle null , array $disabledOptions array() )

Protected method for generating prev/next links

Parameters

string $which

Link type: 'Prev', 'Next'.

string $title optional null

Link title.

array $options optional array()

Options list.

string $disabledTitle optional null

Disabled link title.

array $disabledOptions optional array()

Disabled link options.

Returns

string

beforeRender()source public

beforeRender( string $viewFile )

Before render callback. Overridden to merge passed args with URL options.

Parameters

string $viewFile

View file name.

counter()source public

counter( array $options array() )

Returns a counter string for the paged result set

Options

• model The model to use, defaults to PaginatorHelper::defaultModel();
• format The format string you want to use, defaults to 'pages' Which generates output like '1 of 5' set to 'range' to generate output like '1 - 3 of 13'. Can also be set to a custom string, containing the following placeholders {:page}, {:pages}, {:current}, {:count}, {:model}, {:start}, {:end} and any custom content you would like.
• separator The separator string to use, default to ' of '

The %page% style placeholders also work, but are deprecated and will be removed in a future version.

Parameters

array $options optional array()

Options for the counter string. See #options for list of keys.

Returns

string
Counter string.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::counter

current()source public

current( string $model null )

Gets the current page of the recordset for the given model

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

Returns

string
The current page number of the recordset.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::current

defaultModel()source public

defaultModel( string|null $model null )

Gets or sets the default model of the paged sets

Parameters

string|null $model optional null

Model name to set

Returns

string|null
Model name or null if the pagination isn't initialized.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::defaultModel

first()source public

first( string|integer $first '<< first' , array $options array() )

Returns a first or set of numbers for the first pages.

echo $this->Paginator->first('< first');

Creates a single link for the first page. Will output nothing if you are on the first page.

echo $this->Paginator->first(3);

Will create links for the first 3 pages, once you get to the third or greater page. Prior to that nothing will be output.

Options:

• tag The tag wrapping tag you want to use, defaults to 'span'
• after Content to insert after the link/tag
• model The model to use defaults to PaginatorHelper::defaultModel()
• separator Content between the generated links, defaults to ' | '
• ellipsis Content for ellipsis, defaults to '...'

Parameters

string|integer $first optional '<< first'

if string use as label for the link. If numeric, the number of page links you want at the beginning of the range.

array $options optional array()

An array of options.

Returns

string
Numbers string.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::first

hasNext()source public

hasNext( string $model null )

Returns true if the given result set is not at the last page

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

Returns

boolean
True if the result set is not at the last page.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::hasNext

hasPage()source public

hasPage( string $model null , integer $page 1 )

Returns true if the given result set has the page number given by $page

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

integer $page optional 1

The page number - if not set defaults to 1.

Returns

boolean
True if the given result set has the specified page number.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::hasPage

hasPrev()source public

hasPrev( string $model null )

Returns true if the given result set is not at the first page

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

Returns

boolean
True if the result set is not at the first page.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::hasPrev

last()source public

last( string|integer $last 'last >>' , array $options array() )

Returns a last or set of numbers for the last pages.

echo $this->Paginator->last('last >');

Creates a single link for the last page. Will output nothing if you are on the last page.

echo $this->Paginator->last(3);

Will create links for the last 3 pages. Once you enter the page range, no output will be created.

Options:

• tag The tag wrapping tag you want to use, defaults to 'span'
• before Content to insert before the link/tag
• model The model to use defaults to PaginatorHelper::defaultModel()
• separator Content between the generated links, defaults to ' | '
• ellipsis Content for ellipsis, defaults to '...'

Parameters

string|integer $last optional 'last >>'

if string use as label for the link, if numeric print page numbers

array $options optional array()

Array of options

Returns

string
Numbers string.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::last

link()source public

link( string $title , string|array $url array() , array $options array() )

Generates a plain or Ajax link with pagination parameters

Options

• update The Id of the DOM element you wish to update. Creates Ajax enabled links with the AjaxHelper.
• escape Whether you want the contents html entity encoded, defaults to true
• model The model to use, defaults to PaginatorHelper::defaultModel()

Parameters

string $title

Title for the link.

string|array $url optional array()

URL for the action. See Router::url()

array $options optional array()

Options for the link. See #options for list of keys.

Returns

string
A link with pagination parameters.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::link

meta()source public

meta( array $options array() )

Returns the meta-links for a paginated result set.

echo $this->Paginator->meta();

Echos the links directly, will output nothing if there is neither a previous nor next page.

$this->Paginator->meta(array('block' => true));

Will append the output of the meta function to the named block - if true is passed the "meta" block is used.

Options:

• model The model to use defaults to PaginatorHelper::defaultModel()
• block The block name to append the output to, or false/absent to return as a string

Parameters

array $options optional array()

Array of options.

Returns

string|null
Meta links.

next()source public

next( string $title 'Next >>' , array $options array() , string $disabledTitle null , array $disabledOptions array() )

Generates a "next" link for a set of paged records

Options:

• url Allows sending routing parameters such as controllers, actions or passed arguments.
• tag The tag wrapping tag you want to use, defaults to 'span'. Set this to false to disable this option
• escape Whether you want the contents html entity encoded, defaults to true
• model The model to use, defaults to PaginatorHelper::defaultModel()
• disabledTag Tag to use instead of A tag when there is no next page

Parameters

string $title optional 'Next >>'

Title for the link. Defaults to 'Next >>'.

array $options optional array()

Options for pagination link. See above for list of keys.

string $disabledTitle optional null

Title when the link is disabled.

array $disabledOptions optional array()

Options for the disabled pagination link. See above for list of keys.

Returns

string
A "next" link or $disabledTitle text if the link is disabled.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::next

numbers()source public

numbers( array|boolean $options array() )

Returns a set of numbers for the paged result set uses a modulus to decide how many numbers to show on each side of the current page (default: 8).

$this->Paginator->numbers(array('first' => 2, 'last' => 2));

Using the first and last options you can create links to the beginning and end of the page set.

Options

• before Content to be inserted before the numbers
• after Content to be inserted after the numbers
• model Model to create numbers for, defaults to PaginatorHelper::defaultModel()
• modulus how many numbers to include on either side of the current page, defaults to 8.
• separator Separator content defaults to ' | '
• tag The tag to wrap links in, defaults to 'span'
• first Whether you want first links generated, set to an integer to define the number of 'first' links to generate. If a string is set a link to the first page will be generated with the value as the title.
• last Whether you want last links generated, set to an integer to define the number of 'last' links to generate. If a string is set a link to the last page will be generated with the value as the title.
• ellipsis Ellipsis content, defaults to '...'
• class Class for wrapper tag
• currentClass Class for wrapper tag on current active page, defaults to 'current'
• currentTag Tag to use for current page number, defaults to null

Parameters

array|boolean $options optional array()

Options for the numbers, (before, after, model, modulus, separator)

Returns

string
Numbers string.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::numbers

options()source public

options( array|string $options array() )

Sets default options for all pagination links

Parameters

array|string $options optional array()

Default options for pagination links. If a string is supplied - it is used as the DOM id element to update. See PaginatorHelper::$options for list of keys.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::options

param()source public

param( string $key , string $model null )

Convenience access to any of the paginator params.

Parameters

string $key

Key of the paginator params array to retrieve.

string $model optional null

Optional model name. Uses the default if none is specified.

Returns

mixed
Content of the requested param.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::params

params()source public

params( string $model null )

Gets the current paging parameters from the resultset for the given model

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

Returns

array
The array of paging parameters for the paginated resultset.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::params

prev()source public

prev( string $title '<< Previous' , array $options array() , string $disabledTitle null , array $disabledOptions array() )

Generates a "previous" link for a set of paged records

Options:

• url Allows sending routing parameters such as controllers, actions or passed arguments.
• tag The tag wrapping tag you want to use, defaults to 'span'. Set this to false to disable this option
• escape Whether you want the contents html entity encoded, defaults to true
• model The model to use, defaults to PaginatorHelper::defaultModel()
• disabledTag Tag to use instead of A tag when there is no previous page

Parameters

string $title optional '<< Previous'

Title for the link. Defaults to '<< Previous'.

array $options optional array()

Options for pagination link. See #options for list of keys.

string $disabledTitle optional null

Title when the link is disabled.

array $disabledOptions optional array()

Options for the disabled pagination link. See #options for list of keys.

Returns

string
A "previous" link or $disabledTitle text if the link is disabled.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::prev

sort()source public

sort( string $key , string $title null , array $options array() )

Generates a sorting link. Sets named parameters for the sort and direction. Handles direction switching automatically.

Options:

• escape Whether you want the contents html entity encoded, defaults to true.
• model The model to use, defaults to PaginatorHelper::defaultModel().
• direction The default direction to use when this link isn't active.
• lock Lock direction. Will only use the default direction then, defaults to false.

Parameters

string $key

The name of the key that the recordset should be sorted.

string $title optional null

Title for the link. If $title is null $key will be used for the title and will be generated by inflection.

array $options optional array()

Options for sorting link. See above for list of keys.

Returns

string

A link sorting default by 'asc'. If the resultset is sorted 'asc' by the specified key the returned link will sort by 'desc'.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::sort

sortDir()source public

sortDir( string $model null , array $options array() )

Gets the current direction the recordset is sorted

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

array $options optional array()

Options for pagination links. See #options for list of keys.

Returns

string

The direction by which the recordset is being sorted, or null if the results are not currently sorted.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::sortDir

sortKey()source public

sortKey( string $model null , array $options array() )

Gets the current key by which the recordset is sorted

Parameters

string $model optional null

Optional model name. Uses the default if none is specified.

array $options optional array()

Options for pagination links. See #options for list of keys.

Returns

string|null

The name of the key by which the recordset is being sorted, or null if the results are not currently sorted.

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::sortKey

url()source public

url( array $options array() , boolean $asArray false , string $model null )

Merges passed URL options with current pagination state to generate a pagination URL.

Parameters

array $options optional array()

Pagination/URL options array

boolean $asArray optional false

Return the URL as an array, or a URI string

string $model optional null

Which model to paginate on

Returns

mixed
By default, returns a full pagination URL string for use in non-standard contexts (i.e. JavaScript)

Link

https://book.cakephp.org/2.0/en/core-libraries/helpers/paginator.html#PaginatorHelper::url

'Js'

array('Html')

array(
    'convertKeys' => array('page', 'limit', 'sort', 'direction')
)